Inside The "Beneath The Darkness" Movie Premiere & Dennis Quaid Rock Show After Party

In the new movie Beneath The Darkness, which held its world premiere Wednesday night at the Egyptian Theatre, Dennis Quaid plays a small-town local hero who is (spoiler alert!) secretly a sadistic killer. In reality, however, the only thing Dennis Quaid enjoys killing is some tasty grooves, as he demonstrated when his band, Dennis Quaid and The Sharks, tore into a set of "rock n' roll and country soul" at the after-party at the House Of Blues.

The night-long celebration of the film closed out with the Sunset Strip rock show much to the delight of his co-stars, including "Friday Night Lights" sweetheart Aimee Teegarden and director Martin Guigui, who had just jammed out a set of his own.